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  javascript常用数组方法的复习
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  <p><strong>分析项目代码经常会看到一些数组方法，some,slice等等。概念都模糊不清，感觉知道又感觉不知道。还是要到W3C上去查一下用法。</strong></p>
<p><strong>所以这次把一些常用的数组方法整理一下，用来巩固复习</strong></p>
<h5 id="forEach"><a href="#forEach" class="headerlink" title="forEach()"></a><code>forEach()</code></h5><p><strong><code>forEach() </code>对数组的每一项进行操作</strong></p>
<p><strong><code>callback</code> 函数接收3个值，<code>item</code>数组项，<code>index</code>元素下标，<code>arr</code>数组本身</strong></p>
<p><strong>返回值<code>undefined</code></strong></p>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br></pre></td><td class="code"><pre><span class="line"><span class="keyword">let</span> arr = [<span class="number">1</span>,<span class="number">2</span>,<span class="number">3</span>,<span class="number">4</span>,<span class="number">5</span>,<span class="number">6</span>]</span><br><span class="line"></span><br><span class="line"><span class="keyword">let</span> arr1 = []</span><br><span class="line">arr.forEach(<span class="function"><span class="params">item</span>=&gt;</span>&#123;</span><br><span class="line">    arr1.push(item*<span class="number">2</span>) </span><br><span class="line">&#125;)</span><br><span class="line"><span class="built_in">console</span>.log(arr1); <span class="comment">//[ 2, 4, 6, 8, 10, 12 ]</span></span><br></pre></td></tr></table></figure>


<h5 id="filter"><a href="#filter" class="headerlink" title="filter()"></a><code>filter()</code></h5><p><strong><code>filter() </code>返回一个新数组，包含复合要求的所有元素</strong></p>
<p><strong><code>callback </code>函数接收3个值，<code>item</code>数组项，<code>index</code>元素下标，<code>arr</code>数组本身</strong></p>
<p><strong>返回值：复合要求的新数组</strong></p>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br></pre></td><td class="code"><pre><span class="line"><span class="keyword">let</span> arr = [<span class="number">1</span>,<span class="number">2</span>,<span class="number">3</span>,<span class="number">4</span>,<span class="number">5</span>,<span class="number">6</span>]</span><br><span class="line"><span class="keyword">let</span> arr1 = arr.filter(<span class="function"><span class="params">item</span>=&gt;</span>item&gt;=<span class="number">3</span>)</span><br><span class="line"><span class="built_in">console</span>.log(arr1); <span class="comment">//[ 3, 4, 5, 6 ]</span></span><br></pre></td></tr></table></figure>


<h5 id="map"><a href="#map" class="headerlink" title="map()"></a><code>map()</code></h5><p><strong><code>map()</code> 方法创建一个新数组，其结果是该数组中的每个元素是调用一次提供的函数后的返回值</strong></p>
<p><strong><code>callback </code>函数接收3个值，<code>item</code>数组项，<code>index</code>元素下标，<code>arr</code>数组本身</strong></p>
<p><strong>返回值：原数组每个元素执行回调函数的结果组成的新数组。</strong></p>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br></pre></td><td class="code"><pre><span class="line"><span class="keyword">let</span> arr = [<span class="number">1</span>,<span class="number">2</span>,<span class="number">3</span>,<span class="number">4</span>,<span class="number">5</span>,<span class="number">6</span>]</span><br><span class="line"><span class="keyword">let</span> arr1 = arr.map(<span class="function"><span class="params">item</span>=&gt;</span>item*<span class="number">2</span>)</span><br><span class="line"><span class="keyword">let</span> arr2 = arr.map(<span class="function"><span class="params">item</span>=&gt;</span>item&gt;<span class="number">3</span>)</span><br><span class="line"><span class="built_in">console</span>.log(arr1);  <span class="comment">//[ 2, 4, 6, 8, 10, 12 ]</span></span><br><span class="line"><span class="built_in">console</span>.log(arr2);<span class="comment">//[ false, false, false, true, true, true ]</span></span><br></pre></td></tr></table></figure>


<h5 id="slice"><a href="#slice" class="headerlink" title="slice()"></a><code>slice()</code></h5><p><strong><code>slice()</code> 方法返回一个新的数组对象，这一对象是一个由 <code>begin</code> 和 <code>end</code> 决定的原数组的浅拷贝（包括 <code>begin</code>，不包括<code>end</code>）。原始数组不会被改变。</strong></p>
<p><code>**begin</code> 可选**</p>
<p><strong>提取起始处的索引（从 <code>0</code> 开始），从该索引开始提取原数组元素。</strong></p>
<p><strong>如果该参数为负数，则表示从原数组中的倒数第几个元素开始提取，<code>slice(-2)</code> 表示提取原数组中的倒数第二个元素到最后一个元素（包含最后一个元素）。</strong></p>
<p><strong>如果省略 <code>begin</code>，则 <code>slice</code> 从索引 <code>0</code> 开始。</strong></p>
<p><strong>如果 <code>begin</code> 超出原数组的索引范围，则会返回空数组。</strong></p>
<p><strong><code>end</code> 可选</strong></p>
<p><strong>提取终止处的索引（从 <code>0</code> 开始），在该索引处结束提取原数组元素。<code>slice</code> 会提取原数组中索引从 <code>begin</code> 到 <code>end</code> 的所有元素（包含 <code>begin</code>，但不包含 <code>end</code>）</strong></p>
<p><strong>如果该参数为负数， 则它表示在原数组中的倒数第几个元素结束抽取。 <code>slice(-2,-1)</code> 表示抽取了原数组中的倒数第二个元素到最后一个元素（不包含最后一个元素，也就是只有倒数第二个元素）。</strong></p>
<p><strong>如果 <code>end</code> 被省略，则 <code>slice</code> 会一直提取到原数组末尾。</strong></p>
<p><strong>如果 <code>end</code> 大于数组的长度，<code>slice</code> 也会一直提取到原数组末尾。</strong></p>
<p><strong>返回值：一个含有被提取元素的新数组。</strong></p>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br></pre></td><td class="code"><pre><span class="line"><span class="keyword">let</span> arr = [<span class="number">1</span>,<span class="number">2</span>,<span class="number">3</span>,<span class="number">4</span>,<span class="number">5</span>,<span class="number">6</span>]</span><br><span class="line"><span class="keyword">let</span> arr1  = arr.slice(<span class="number">2</span>,<span class="number">4</span>)</span><br><span class="line"><span class="keyword">let</span> arr2 = arr.slice()</span><br><span class="line"><span class="built_in">console</span>.log(arr1);<span class="comment">//[ 3, 4 ]</span></span><br><span class="line"><span class="built_in">console</span>.log(arr2);<span class="comment">//[ 1, 2, 3, 4, 5, 6 ]</span></span><br></pre></td></tr></table></figure>


<h5 id="find"><a href="#find" class="headerlink" title="find()"></a><code>find()</code></h5><p><strong><code>find()</code>方法返回数组中满足提供的测试函数的第一个元素的值。否则返回 [<code>undefined</code>]</strong></p>
<p><strong><code>callback </code>函数接收3个值，<code>item</code>数组项，<code>index</code>元素下标，<code>arr</code>数组本身</strong></p>
<p><strong>数组中第一个满足所提供测试函数的元素的值，否则返回 [<code>undefined</code>]</strong></p>
<figure class="highlight apache"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br></pre></td><td class="code"><pre><span class="line"><span class="attribute">let</span> arr =<span class="meta"> [1,2,3,4,5,6]</span></span><br><span class="line"><span class="attribute">let</span> arr<span class="number">1</span> = arr.find(item=&gt;item&gt;<span class="number">4</span>)</span><br><span class="line"><span class="attribute">console</span>.log(arr<span class="number">1</span>); //<span class="number">5</span></span><br></pre></td></tr></table></figure>


<h5 id="sort"><a href="#sort" class="headerlink" title="sort()"></a><code>sort()</code></h5><p><strong><code>sort()</code>对数组的元素进行排序，并返回数组</strong></p>
<p><strong>如果省略，元素按照转换为的字符串的各个字符的Unicode位点进行排序。</strong></p>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br><span class="line">7</span><br><span class="line">8</span><br><span class="line">9</span><br><span class="line">10</span><br><span class="line">11</span><br><span class="line">12</span><br><span class="line">13</span><br><span class="line">14</span><br><span class="line">15</span><br><span class="line">16</span><br><span class="line">17</span><br><span class="line">18</span><br><span class="line">19</span><br></pre></td><td class="code"><pre><span class="line"><span class="keyword">let</span> arr = [<span class="number">5</span>,<span class="number">4</span>,<span class="number">3</span>,<span class="number">2</span>,<span class="number">1</span>]</span><br><span class="line"></span><br><span class="line"><span class="keyword">let</span> arr1 = arr.sort()</span><br><span class="line"><span class="built_in">console</span>.log(arr1); <span class="comment">//[ 1, 2, 3, 4, 5 ]</span></span><br><span class="line"></span><br><span class="line"></span><br><span class="line"><span class="keyword">let</span> arr = [<span class="number">3</span>,<span class="number">1</span>,<span class="number">4</span>,<span class="number">2</span>,<span class="number">5</span>,<span class="number">8</span>,<span class="number">6</span>,<span class="number">7</span>]</span><br><span class="line"><span class="keyword">let</span> arr3 = [<span class="number">3</span>,<span class="number">1</span>,<span class="number">4</span>,<span class="number">2</span>,<span class="number">5</span>,<span class="number">8</span>,<span class="number">6</span>,<span class="number">7</span>]</span><br><span class="line"></span><br><span class="line"></span><br><span class="line"><span class="keyword">let</span> arr1 = arr.sort(<span class="function">(<span class="params">a, b</span>) =&gt;</span> &#123;</span><br><span class="line">    <span class="keyword">return</span> a-b</span><br><span class="line">&#125;)</span><br><span class="line"><span class="built_in">console</span>.log(arr1); <span class="comment">//[ 1, 2, 3, 4, 5, 6, 7, 8 ]</span></span><br><span class="line"><span class="keyword">let</span> arr2 = arr3.sort(<span class="function">(<span class="params">a, b</span>) =&gt;</span> &#123;</span><br><span class="line">    <span class="keyword">return</span> b-a</span><br><span class="line">&#125;)</span><br><span class="line"></span><br><span class="line"><span class="built_in">console</span>.log(arr2); <span class="comment">//[ 8, 7, 6, 5, 4, 3, 2, 1 ]</span></span><br></pre></td></tr></table></figure>


<h5 id="some"><a href="#some" class="headerlink" title="some()"></a><code>some()</code></h5><p><strong><code>some()</code> 方法测试数组中是不是至少有1个元素通过了被提供的函数测试。它返回的是一个Boolean类型的值。</strong></p>
<p><strong>注意：如果用一个空数组进行测试，在任何情况下它返回的都是<code>false</code>。</strong></p>
<p><strong><code>callback </code>函数接收3个值，<code>item</code>数组项，<code>index</code>元素下标，<code>arr</code>数组本身</strong>    </p>
<p><strong>返回值： 数组中有至少一个元素通过回调函数的测试就会返回<code>true</code>；所有元素都没有通过回调函数的测试返回值才会为<code>false</code>。</strong></p>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br></pre></td><td class="code"><pre><span class="line"><span class="keyword">let</span> arr = [<span class="number">1</span>, <span class="number">2</span>, <span class="number">3</span>, <span class="number">4</span>, <span class="number">5</span>, <span class="number">6</span>]</span><br><span class="line"></span><br><span class="line"><span class="keyword">const</span> aa = arr.some(<span class="function"><span class="params">item</span> =&gt;</span> item &gt; <span class="number">5</span>)</span><br><span class="line"><span class="keyword">const</span> bb = arr.some(<span class="function"><span class="params">item</span> =&gt;</span> item &gt; <span class="number">7</span>)</span><br><span class="line"><span class="built_in">console</span>.log(aa);<span class="comment">//true</span></span><br><span class="line"><span class="built_in">console</span>.log(bb); <span class="comment">//false</span></span><br></pre></td></tr></table></figure>


<h5 id="every"><a href="#every" class="headerlink" title="every()"></a><code>every()</code></h5><p><strong><code>every()</code>方法测试一个数组内的所有元素是否都能通过某个指定函数的测试。它返回一个布尔值。</strong></p>
<p><strong>注意：若收到一个空数组，此方法在一切情况下都会返回 <code>true</code>。</strong></p>
<p><strong><code>callback </code>函数接收3个值，<code>item</code>数组项，<code>index</code>元素下标，<code>arr</code>数组本身</strong>    </p>
<p><strong>返回值：如果回调函数的每一次返回都为true，返回 <code>true</code> ，否则返回 <code>false</code>。</strong></p>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><span class="line">1</span><br><span class="line">2</span><br><span class="line">3</span><br><span class="line">4</span><br><span class="line">5</span><br><span class="line">6</span><br></pre></td><td class="code"><pre><span class="line"><span class="keyword">let</span> arr = [<span class="number">2</span>, <span class="number">5</span>, <span class="number">6</span>, <span class="number">7</span>, <span class="number">8</span>, <span class="number">9</span>]</span><br><span class="line"></span><br><span class="line"><span class="keyword">const</span> aa = arr.every(<span class="function"><span class="params">item</span> =&gt;</span> item &gt; <span class="number">3</span>)</span><br><span class="line"><span class="keyword">const</span> bb = arr.every(<span class="function"><span class="params">item</span> =&gt;</span> item &gt; <span class="number">1</span>)</span><br><span class="line"><span class="built_in">console</span>.log(aa); <span class="comment">//fasle</span></span><br><span class="line"><span class="built_in">console</span>.log(bb); <span class="comment">//true</span></span><br></pre></td></tr></table></figure>


<p><strong>差不多就是这些常用的。</strong></p>
 
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    padding-left: 10px;
  }
</style>

 
   
     
</article>

</section>
      <!--
 * @Author: zhangzhen
 * @Date: 2023-02-04 10:30:09
 * @LastEditors: zhangzhen
 * @LastEditTime: 2023-05-23 09:47:12
 * 
-->
<footer class="footer">
  <div class="outer">
    <ul>
      <li>
        Copyrights &copy;
        2021-2023
        <i class="ri-heart-fill heart_icon"></i> Shimmer
      </li>
    </ul>
    <!-- <ul>
      <li>
        
        
        
        由 <a href="https://hexo.io" target="_blank">Hexo</a> 强力驱动
        <span class="division">|</span>
        主题 - <a href="https://github.com/Shen-Yu/hexo-theme-ayer" target="_blank">Ayer</a>
        
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    </ul> -->
    <ul>
      <li>
        
        
        <span>
  <span><i class="ri-user-3-fill"></i>访问人数:<span id="busuanzi_value_site_uv"></span></s>
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        <!-- cnzz统计 -->
        
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</footer>
      <div class="float_btns">
        <div class="totop" id="totop">
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</div>

      </div>
    </main>
    <aside class="sidebar on">
      <button class="navbar-toggle"></button>
<nav class="navbar">
  
  <div class="logo">
    <a href="/myBlog/"><img src="/myBlog/images/ayer-side.svg" alt="Shimmer"></a>
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  <ul class="nav nav-main">
    
    <li class="nav-item">
      <a class="nav-item-link" href="/myBlog/">主页</a>
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    <li class="nav-item">
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      <a class="nav-item-link" href="/myBlog/tags">标签</a>
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      <a class="nav-item-link" href="/myBlog/photos">相册</a>
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      <a class="nav-item-link" href="/myBlog/message">留言板</a>
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</nav>
<nav class="navbar navbar-bottom">
  <ul class="nav">
    <li class="nav-item">
      
      
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</nav>
<div class="search-form-wrap">
  <div class="local-search local-search-plugin">
  <input type="search" id="local-search-input" class="local-search-input" placeholder="Search...">
  <div id="local-search-result" class="local-search-result"></div>
</div>
</div>
    </aside>
    <script>
      if (window.matchMedia("(max-width: 768px)").matches) {
        document.querySelector('.content').classList.remove('on');
        document.querySelector('.sidebar').classList.remove('on');
      }
    </script>
    <div id="mask"></div>

<!-- #reward -->
<div id="reward">
  <span class="close"><i class="ri-close-line"></i></span>
  <p class="reward-p"><i class="ri-cup-line"></i>请我喝杯咖啡吧~</p>
  <div class="reward-box">
    
    
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</div>
    
<script src="/myBlog/js/jquery-2.0.3.min.js"></script>


<script src="/myBlog/js/lazyload.min.js"></script>

<!-- Tocbot -->


<script src="/myBlog/js/tocbot.min.js"></script>

<script>
  tocbot.init({
    tocSelector: '.tocbot',
    contentSelector: '.article-entry',
    headingSelector: 'h1, h2, h3, h4, h5, h6',
    hasInnerContainers: true,
    scrollSmooth: true,
    scrollContainer: 'main',
    positionFixedSelector: '.tocbot',
    positionFixedClass: 'is-position-fixed',
    fixedSidebarOffset: 'auto'
  });
</script>

<script src="https://cdn.jsdelivr.net/npm/jquery-modal@0.9.2/jquery.modal.min.js"></script>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/jquery-modal@0.9.2/jquery.modal.min.css">
<script src="https://cdn.jsdelivr.net/npm/justifiedGallery@3.7.0/dist/js/jquery.justifiedGallery.min.js"></script>

<script src="/myBlog/dist/main.js"></script>

<!-- ImageViewer -->

<!-- Root element of PhotoSwipe. Must have class pswp. -->
<div class="pswp" tabindex="-1" role="dialog" aria-hidden="true">

    <!-- Background of PhotoSwipe. 
         It's a separate element as animating opacity is faster than rgba(). -->
    <div class="pswp__bg"></div>

    <!-- Slides wrapper with overflow:hidden. -->
    <div class="pswp__scroll-wrap">

        <!-- Container that holds slides. 
            PhotoSwipe keeps only 3 of them in the DOM to save memory.
            Don't modify these 3 pswp__item elements, data is added later on. -->
        <div class="pswp__container">
            <div class="pswp__item"></div>
            <div class="pswp__item"></div>
            <div class="pswp__item"></div>
        </div>

        <!-- Default (PhotoSwipeUI_Default) interface on top of sliding area. Can be changed. -->
        <div class="pswp__ui pswp__ui--hidden">

            <div class="pswp__top-bar">

                <!--  Controls are self-explanatory. Order can be changed. -->

                <div class="pswp__counter"></div>

                <button class="pswp__button pswp__button--close" title="Close (Esc)"></button>

                <button class="pswp__button pswp__button--share" style="display:none" title="Share"></button>

                <button class="pswp__button pswp__button--fs" title="Toggle fullscreen"></button>

                <button class="pswp__button pswp__button--zoom" title="Zoom in/out"></button>

                <!-- Preloader demo http://codepen.io/dimsemenov/pen/yyBWoR -->
                <!-- element will get class pswp__preloader--active when preloader is running -->
                <div class="pswp__preloader">
                    <div class="pswp__preloader__icn">
                        <div class="pswp__preloader__cut">
                            <div class="pswp__preloader__donut"></div>
                        </div>
                    </div>
                </div>
            </div>

            <div class="pswp__share-modal pswp__share-modal--hidden pswp__single-tap">
                <div class="pswp__share-tooltip"></div>
            </div>

            <button class="pswp__button pswp__button--arrow--left" title="Previous (arrow left)">
            </button>

            <button class="pswp__button pswp__button--arrow--right" title="Next (arrow right)">
            </button>

            <div class="pswp__caption">
                <div class="pswp__caption__center"></div>
            </div>

        </div>

    </div>

</div>

<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/photoswipe@4.1.3/dist/photoswipe.min.css">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/photoswipe@4.1.3/dist/default-skin/default-skin.min.css">
<script src="https://cdn.jsdelivr.net/npm/photoswipe@4.1.3/dist/photoswipe.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/photoswipe@4.1.3/dist/photoswipe-ui-default.min.js"></script>

<script>
    function viewer_init() {
        let pswpElement = document.querySelectorAll('.pswp')[0];
        let $imgArr = document.querySelectorAll(('.article-entry img:not(.reward-img)'))

        $imgArr.forEach(($em, i) => {
            $em.onclick = () => {
                // slider展开状态
                // todo: 这样不好，后面改成状态
                if (document.querySelector('.left-col.show')) return
                let items = []
                $imgArr.forEach(($em2, i2) => {
                    let img = $em2.getAttribute('data-idx', i2)
                    let src = $em2.getAttribute('data-target') || $em2.getAttribute('src')
                    let title = $em2.getAttribute('alt')
                    // 获得原图尺寸
                    const image = new Image()
                    image.src = src
                    items.push({
                        src: src,
                        w: image.width || $em2.width,
                        h: image.height || $em2.height,
                        title: title
                    })
                })
                var gallery = new PhotoSwipe(pswpElement, PhotoSwipeUI_Default, items, {
                    index: parseInt(i)
                });
                gallery.init()
            }
        })
    }
    viewer_init()
</script>

<!-- MathJax -->

<!-- Katex -->

<!-- busuanzi  -->


<script src="/myBlog/js/busuanzi-2.3.pure.min.js"></script>


<!-- ClickLove -->

<!-- ClickBoom1 -->

<!-- ClickBoom2 -->


<script src="/myBlog/js/clickBoom2.js"></script>


<!-- CodeCopy -->


<link rel="stylesheet" href="/myBlog/css/clipboard.css">

<script src="https://cdn.jsdelivr.net/npm/clipboard@2/dist/clipboard.min.js"></script>
<script>
  function wait(callback, seconds) {
    var timelag = null;
    timelag = window.setTimeout(callback, seconds);
  }
  !function (e, t, a) {
    var initCopyCode = function(){
      var copyHtml = '';
      copyHtml += '<button class="btn-copy" data-clipboard-snippet="">';
      copyHtml += '<i class="ri-file-copy-2-line"></i><span>COPY</span>';
      copyHtml += '</button>';
      $(".highlight .code pre").before(copyHtml);
      $(".article pre code").before(copyHtml);
      var clipboard = new ClipboardJS('.btn-copy', {
        target: function(trigger) {
          return trigger.nextElementSibling;
        }
      });
      clipboard.on('success', function(e) {
        let $btn = $(e.trigger);
        $btn.addClass('copied');
        let $icon = $($btn.find('i'));
        $icon.removeClass('ri-file-copy-2-line');
        $icon.addClass('ri-checkbox-circle-line');
        let $span = $($btn.find('span'));
        $span[0].innerText = 'COPIED';
        
        wait(function () { // 等待两秒钟后恢复
          $icon.removeClass('ri-checkbox-circle-line');
          $icon.addClass('ri-file-copy-2-line');
          $span[0].innerText = 'COPY';
        }, 2000);
      });
      clipboard.on('error', function(e) {
        e.clearSelection();
        let $btn = $(e.trigger);
        $btn.addClass('copy-failed');
        let $icon = $($btn.find('i'));
        $icon.removeClass('ri-file-copy-2-line');
        $icon.addClass('ri-time-line');
        let $span = $($btn.find('span'));
        $span[0].innerText = 'COPY FAILED';
        
        wait(function () { // 等待两秒钟后恢复
          $icon.removeClass('ri-time-line');
          $icon.addClass('ri-file-copy-2-line');
          $span[0].innerText = 'COPY';
        }, 2000);
      });
    }
    initCopyCode();
  }(window, document);
</script>


<!-- CanvasBackground -->


    
  </div>
</body>

</html>